Cohere
Today, Cohere For AI, Cohere’s research arm, is proud to announce Aya Expanse, a family of highly performant multilingual models that excels across 23 languages and outperforms other leading open-weights models.
Running this yourself: desktop gpu should be enough.
The 8 billion parameters model makes breakthroughs more accessible to researchers worldwide, and our 32 billion parameters model offers state-of-the-art multilingual capabilities.
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Quality Score
1195
Arena ELO
8B
Parameters
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Context
This measures the amount of verifiable public evidence we have, not how capable the model is. A missing field means it has not been verified yet, not that its value is zero.
18 of 22 public signals
Use this section to answer one simple question first: how much outside evidence do we have that this model performs well? Structured benchmark scores appear first, then official provider evidence, then live arena signal.
This model has normalized benchmark rows, so scores here are directly comparable across benchmark sources.
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18.7K
Downloads
452
Likes
Oct 2024
Released
4/5 signals
3/4 signals
4/5 signals
3/4 signals
4/4 signals
Parameters
8B
Training compute
1.7e21 FLOP
Dataset scale
34.5B units
Base model
Not reported
Source-reported access: Open weights (restricted use) · Likely confidence
Gaps we are still tracking
These are recent benchmark or leaderboard claims from official provider sources. They are useful for freshness and context, but they are not treated the same as normalized independent benchmark rows.
CohereLabs/aya-expanse-8b · Hugging Face
Cohere published benchmark or leaderboard evidence for aya-expanse-8b.
View source1195
ELO Score
1190 - 1201
95% Confidence
+/-6 points
10.4K
Battles
Oct 3, 2026
Last Updated